61549892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4111}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 113984640

約数和(自身を除く): 52434748

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 4111, 7486, 8222, 14972, 16444, 78109, 156218, 312436, 809867, 1619734, 3239468, 15387473, 30774946, 61549892]

約数ペア:

[(1, 61549892), (2, 30774946), (4, 15387473), (19, 3239468), (38, 1619734), (76, 809867), (197, 312436), (394, 156218), (788, 78109), (3743, 16444), (4111, 14972), (7486, 8222)]